Cs studio cannot load model form

["Saunders, Wyatt via Tech-talk" <tech-talk at aps.anl.gov>]

subject : I am having issues with CS studio after switching release versions.

email: ws275820 at ohio.edu

Hi, this morning I wanted to run cs studio I was originally using the latest snapshot. however, my Java Runtime was not up to date and could not recognize class file version 61.0 and could only recognize up to 55.0. I decided to switch to an official release of cs-studio so i would not have to worry about updating things.

this is the current configuration I have

installed location:      /home/saunders/cs_studio/Phoebus-4.7.3-linux/product-4.7.3

current user directory:   /home/saunders/cs_studio/Phoebus-4.7.3-linux/product-4.7.3

java home:            /usr/lib/jvm/java-11-openjdk-11.0.20.1.1-2.el9.x86_64

cs studio version:       4.7.3

java version            Oracle Corporation 11.0.20.1+1-LTS

java FX vesion          19+11

cs studio will now open but when i try to run one of the .bob files to test one of my displays i get the following error pop up with the following text

cannot load model from

/home/saunders/cs_studio/vacumeguagetest.bob

could not initialize class java.awt.Color

java.lang.NoClassDefFoundError: could not initialize class java.awt.Color

Cause:

[1] could not initialize class java.awt.Color

under the see details it says this

java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: Could not initialize class java.awt.Color

      at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)

      at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)

      at org.csstudio.display.builder.runtime.app.DisplayRuntimeInstance.lambda$loadDisplayFile$4(DisplayRuntimeInstance.java:304)

      at org.phoebus.framework.jobs.Job.execute(Job.java:50)

      at org.phoebus.framework.jobs.JobManager.execute(JobManager.java:54)

      at org.phoebus.framework.jobs.JobManager.lambda$schedule$0(JobManager.java:45)

      at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)

      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)

      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)

      at java.base/java.lang.Thread.run(Thread.java:829)

Caused by: java.lang.NoClassDefFoundError: Could not initialize class java.awt.Color

      at org.csstudio.display.builder.representation.javafx.JFXRepresentation.updateBackground(JFXRepresentation.java:855)

      at org.csstudio.display.builder.representation.javafx.JFXRepresentation.execute(JFXRepresentation.java:672)

      at org.csstudio.display.builder.representation.javafx.JFXRepresentation.lambda$new$1(JFXRepresentation.java:153)

      at org.csstudio.display.builder.representation.javafx.JFXRepresentation.representModel(JFXRepresentation.java:642)

      at org.csstudio.display.builder.runtime.app.DockItemRepresentation.representModel(DockItemRepresentation.java:142)

      at org.csstudio.display.builder.runtime.app.DisplayRuntimeInstance.representModel(DisplayRuntimeInstance.java:400)

      at org.csstudio.display.builder.runtime.app.DisplayRuntimeInstance.lambda$loadDisplayFile$2(DisplayRuntimeInstance.java:303)

      at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)

      at com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:457)

      at java.base/java.security.AccessController.doPrivileged(Native Method)

      at com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:456)

      at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)

      at com.sun.glass.ui.gtk.GtkApplication._runLoop(Native Method)

      at com.sun.glass.ui.gtk.GtkApplication.lambda$runLoop$11(GtkApplication.java:316)

      ... 1 more

this is the case for any of the displays I try and run including the displays that come with the program including the home display. If anyone has any insight into what is going on here please let me know

thanks,

Wyatt